英语词汇concentration activity的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	concentration activity
释义	concentration activity 翻译浓度活性
随便看	wretchcock wretchdom wretche wretched wretcheder wretchedest wretchedful wretchedhead wretchedhede wretchedly wretchedness wretchednesses wretches wretchful wretchhead wretching wretchless wretchlessness wretchly wretchness wretchock wretchocks wrete wreten wreth

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。